tx 0x3f3c824983b2bb5629fd16059acd5622b010c20eeeaab027a6e7c1e7ab1a65bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 215489987996,
    "order_id": 471961235,
    "new_price": 502000000
  }
}